#A51F1D Color

#A51F1D is rgb(165, 31, 29) in RGB and hsl(1, 70%, 38%) in HSL. The closest CSS named color is FireBrick. White text is most readable on this background.

#A51F1D

HEX#A51F1D

RGBrgb(165, 31, 29)

HSLhsl(1, 70%, 38%)

HSVhsv(1, 82%, 65%)

OKLCHoklch(47% 0.17 27.4)

CMYKcmyk(0%, 81%, 82%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #A51F1D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text7.46:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.81:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #A51F1D based on color wheel relationships. Click any swatch for its full breakdown.

Base#A51F1D Complementary#1DA2A5 Analogous#A51D5F Analogous#A5631D Triadic#1DA51F Triadic#1F1DA5

Tints & Shades

Lighter tints and darker shades of #A51F1D, useful for hover states, backgrounds, and text variants.

Tints

#CC2724 #DD3F3C #E36563 #EA8786 #F0AEAD #F7D0CF

Shades

#8F1B19 #791715 #641312 #52100F #3D0C0B #270707

Use #A51F1D in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex